Gendex ORTHORALIX 9200 Service Manual page 140

F.7 Host inputs read
A) Orthoralix 9200
On the display the following message will appear:
HOST INPUTS READ
8X 8Y 8W 8Z
where the numbers X, Y, W and Z may have the following values,
corresponding to the different status of the PC1 system control
board.
NU S4-2
1 0
1 1
NU S4-1
1 0
1 1
NU BRAKE OFF UP
1 0 = o up
1 1 = on
DEAD BRAKE OFF DOWN
0 = on 0 = o
1 = o 1 = on
Gendex Dental Systems 4519-190-71193-7
OPTO C OPTO R B
0 = no reset 1 = obsc
1= reset obsc 0 = not
NU OPTO R A
1 0 = no reset
1 1= reset
W
OPTO Y CASS CEPH
0 = reset 0 = ins
1= no reset 1 = not ins
Z
OPTO X DOWN DEAD MAN
0 = reset down 0 = on
1= no reset 1 = o
Printed on: 20 Apr 2012, 04:59:40 pm; Printed by: UWE.ZELLER
Legenda:
NU = NOT USED
S4-2 = dip switch S4-2 on the PC1 board
OPTO C = optoswitch used to identify the half run position
of the panoramic cassette carriage
OPTO R B = optoswitch used to reduce the speed of the R
movement
S4-1 = dip switch S4-1 on the PC1 board
OPTO R A = optoswitch used to identify the reset position
of the R movement
BRAKE OFF UP = pushbutton to release the brakes pushed to the
upper position
OPTO Y = optoswitch used to identify the reset position
of the Y movement
CEPH CASS = microswitch used to identify wether the ceph
cassette is inserted or not
DEAD MAN = X-ray command S4
BRAKE OFF
DOWN = pushbutton to release the brakes pushed to the
lower position
OPTO X = optoswitch used to identify the reset position
of the X movement
OBSC = optoswitch obscured
Examples:
8E 8F 8D
(8 - 1110) (8 - 1111) (8 - 1101)
8E 8F 8C
(8 - 1110) (8 - 1111) (8 - 1100)
8E 8F 89
(8 - 1110) (8 - 1111) (8 - 1001)
8E 8F 8D
(8 - 1110) (8 - 1111) (8 - 1101)
8E 8E 8D
(8 - 1110) (8 - 1110) (8 - 1101)
If the values displayed are not congruent with the table above,
there is a malfunctioning of the optoswitches, of the wiring or of
the PC1 board.
F-71
ORTHORALIX 9200 Service Manual
CONDITION
Rotating arm in reset
8D position
(8 - 1101) Ceph cassette not
inserted
Rotating arm in reset
8D position
(8 - 1101) Ceph cassette
inserted
Rotating arm in reset
position
8D
Brake release
(8 - 1101)
pushbutton in the
upper position
Rotating arm in reset
position
89
Brake release
(8 - 1001)
pushbutton in the
lower position
X-Y-C movements in
reset position
8D R movement not in
(8 - 1101) reset position
Ceph cassette not
inserted
(03.0)E